F400 1.55 Inch Screen Smart Watch Black Silicone

F400 1.55 Inch Screen Smart Watch

1. Excellent design: The metal case is formed by multiple CNC processes, the side is brushed, and the bezel is equipped with high-gloss vacuum plating to highlight the craftsmanship. The mineral glass mirror is highly transparent, wear-resistant, scratch-resistant and timeless, and the display details are vivid and vivid.
2. The 1.55-inch high-definition touch screen, high-pixel display resolution, and professional sharp screen display technology make each picture clear and vivid.
3. Important functions: ECG measurement, body com analysis, blood com analysis (uric acid, blood lipids), red light 24-hour blood oxygen, HRV report, 24-hour scientific sleep, fourth-generation blood sugar, all-day stress monitoring, SOS alarm, fall alarm
4. Conventional functions: step counting, distance, calories, calls, voice assistant, heart rate, blood pressure, temperature test, meizitang, breathing training, stopwatch, timer, calculator, time and date setting, mini-games, female period tracking, music playback, music control, remote photography, weather display, wrist-raising screen, mobile phone search... etc.
5. Dial configuration: built-in 5 dials + 1 dial market dial + 1 custom dial
6. More than 150 sports modes
7. The APP supports 35 languages, watch supports 20 languages

s:
1. Support mobile phone operating system: IOS 10.0 or above, Android 5.0 or above
2. Main control chip: JL7013A
3. Storage space: 16Mb+128MB
4. Gsencor sensor: Rohm KXTJ3-1057
5. Health sensor: VP555EP full-function three-in-one chip
6. Motor: ERM vibration motor
7. Waterproof level: IP67
8. Screen specifications: 1.55" round screen Resolution: 360x360 (sRGB high color gamut)
9. Screen type: IPS LCD OCA full touch
10. Bluetooth: Bluetooth 5.3
11. Battery: polymer lithium-ion battery 3.7V /380 mAh
12. Charging method: charging cable
13. Charging power: 5V/1A (cannot be charged with fast ch